Layla
One sensor for noise, air quality, and energy
What it does
Most home monitoring tools force you to choose between security and privacy. Cameras and microphones don’t work for everyone. Layla is a privacy-first sensor that helps you understand what’s happening in your home without recording video or audio. It tracks noise, air quality, temperature, energy usage, and even detects smoke or indoor smoking. Get real-time alerts and stay in control, without feeling watched.
Does the same job
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Hi HN! I’ve been working on an air quality measuring device called Air Lab for the past three years. It measures CO2, temperature, relative humidity, air pollutants (VOC, NOx), and atmospheric pressure. You can log and analyze the data directly on the device — no smartphone or laptop needed. To better show what the device can do and how it feels like, I spent the past week developing a web-based simulator using Emscripten. It runs the stock firmware with most features available except for networking. Check it out and let me know what you think! The firmware will be open-source and available…
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